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GB/T 14364-2008: Sliding intermediate shaft bearing of marine shafting
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Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
GB/T 14364-2008	English	209	Add to Cart	3 days [Need to translate]	Sliding intermediate shaft bearing of marine shafting
GB/T 14364-1993	English	239	Add to Cart	2 days [Need to translate]	Marine intermediate shafting sliding bearing

GB/T 14364-2008: Sliding intermediate shaft bearing of marine shafting

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Sliding intermediate shaft bearing of marine shafting ICS 47.020.05 U48 National Standards of People's Republic of China Replacing GB/T 14364-1993 Ship sliding shaft intermediate bearing Posted 2008-07-30 2009-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard replaces GB/T 14364-1993 "ship shafting sliding intermediate bearing." The standards are compared with the GB/T 14364-1993 The following major technology changes. --- Modify the scope of "unit pressure of 0.6MPa" to "unit pressure not more than 1.0MPa"; --- Canceled C products; --- Added Figure 1 position size L2; --- Increasing the size of the table and the corresponding L2 2; --- Table 3, an increase of 850 to 1000 series, increasing the size and the corresponding position size L2; --- Edit "3.5 bearing operating temperature of 65 ℃" to "temperature-dependent components 4.6.4 Bearing work. Bearing operating temperature It should not exceed 70 ℃, or the oil temperature should not exceed 65 ℃... " The standard proposed by China State Shipbuilding Corporation. This standard by the National Marine Machinery Standardization Technical Committee. This standard was drafted. China Shipbuilding Industry Corporation seventh Research Institute of ○. The main drafters of this standard. Cao Hong, Yuan Jinyong. This standard replaces the standards previously issued as follows. --- GB/T 14364-1993. Ship sliding shaft intermediate bearing

1 Scope

This standard specifies the middle sliding bearings (hereinafter referred to as bearing) classification, requirements, test methods, inspection rules, packaging, transport and storage. This standard is applicable to their linear velocity of 1.5m/s ~ 8m/s, the unit pressure is less than 1.0MPa ship shafting sliding center bearing Design, manufacture and acceptance.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance tolerance (eqv ISO 2768-1. 1989) GB/T 699-1999 quality carbon structural steel GB/T 1173-1995 cast aluminum GB/T 1174-1992 bearing alloy casting (neq ISO 4381. 1981) GB/T 9439-1988 Gray Iron Castings GB/T 11352-1989 Carbon steel castings for general engineering purposes (neq ISO 3755. 1975) Category 3 3.1 Bearing type classification Table 1. Table 1 Bearing type classification in millimeters Type the name of shaft diameter D A single oil wedge sliding intermediate bearing 80 to 220 Multi-B oil wedge sliding bearing 250 to the middle of 1000 3.2 A class bearing structure and dimensions in Figure 1 and Table 2. 1 --- rejection oil pan; 4 --- slinger ring; 7 --- dipstick; 10 --- under the pad; 2 --- oiling bucket; 5 --- observation cover; 8 --- bearing;. 11 --- plug. 3 --- the bush; 6 --- bearing cap; head attached. 9 --- zinc block; Figure 1 A class bearings ...